<!DOCTYPE html><html lang="zh-CN" data-theme="light"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0,viewport-fit=cover"><title>项目经验 | Camelia's Blog</title><meta name="author" content="白宣"><meta name="copyright" content="白宣"><meta name="format-detection" content="telephone=no"><meta name="theme-color" content="#ffffff"><meta name="description" content="项目经验1. 各类管理系统 参与公司级后台管理系统从 0 到 1 的搭建，负责权限、组织架构、审批流三大核心模块。 基于 Vue3 + TypeScript + Element Plus 重构前端，首屏加载时间降低 42%。 设计 RBAC 权限模型，支持菜单级、按钮级、数据级三级管控，服务 10+ 子公司、800+ 并发用户。 封装 30+ 通用业务组件并沉淀为私有组件库，后续 5 个项目直接复">
<meta property="og:type" content="article">
<meta property="og:title" content="项目经验">
<meta property="og:url" content="http://example.com/2025/10/06/project-experience/index.html">
<meta property="og:site_name" content="Camelia&#39;s Blog">
<meta property="og:description" content="项目经验1. 各类管理系统 参与公司级后台管理系统从 0 到 1 的搭建，负责权限、组织架构、审批流三大核心模块。 基于 Vue3 + TypeScript + Element Plus 重构前端，首屏加载时间降低 42%。 设计 RBAC 权限模型，支持菜单级、按钮级、数据级三级管控，服务 10+ 子公司、800+ 并发用户。 封装 30+ 通用业务组件并沉淀为私有组件库，后续 5 个项目直接复">
<meta property="og:locale" content="zh_CN">
<meta property="og:image" content="https://free.picui.cn/free/2025/08/01/688c07c335005.jpeg">
<meta property="article:published_time" content="2025-10-06T08:03:49.000Z">
<meta property="article:modified_time" content="2025-10-06T08:06:33.605Z">
<meta property="article:author" content="白宣">
<meta property="article:tag" content="管理系统">
<meta property="article:tag" content="音乐软件">
<meta property="article:tag" content="聊天软件">
<meta name="twitter:card" content="summary">
<meta name="twitter:image" content="https://free.picui.cn/free/2025/08/01/688c07c335005.jpeg"><script type="application/ld+json">{
  "@context": "https://schema.org",
  "@type": "BlogPosting",
  "headline": "项目经验",
  "url": "http://example.com/2025/10/06/project-experience/",
  "image": "https://free.picui.cn/free/2025/08/01/688c07c335005.jpeg",
  "datePublished": "2025-10-06T08:03:49.000Z",
  "dateModified": "2025-10-06T08:06:33.605Z",
  "author": [
    {
      "@type": "Person",
      "name": "白宣",
      "url": "http://example.com"
    }
  ]
}</script><link rel="shortcut icon" href="/img/favicon.png"><link rel="canonical" href="http://example.com/2025/10/06/project-experience/index.html"><link rel="preconnect" href="//cdn.jsdelivr.net"/><link rel="preconnect" href="//busuanzi.ibruce.info"/><link rel="stylesheet" href="/css/index.css?v=5.5.1"><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@7.1.0/css/all.min.css"><script>
    (() => {
      
    const saveToLocal = {
      set: (key, value, ttl) => {
        if (!ttl) return
        const expiry = Date.now() + ttl * 86400000
        localStorage.setItem(key, JSON.stringify({ value, expiry }))
      },
      get: key => {
        const itemStr = localStorage.getItem(key)
        if (!itemStr) return undefined
        const { value, expiry } = JSON.parse(itemStr)
        if (Date.now() > expiry) {
          localStorage.removeItem(key)
          return undefined
        }
        return value
      }
    }

    window.btf = {
      saveToLocal,
      getScript: (url, attr = {}) => new Promise((resolve, reject) => {
        const script = document.createElement('script')
        script.src = url
        script.async = true
        Object.entries(attr).forEach(([key, val]) => script.setAttribute(key, val))
        script.onload = script.onreadystatechange = () => {
          if (!script.readyState || /loaded|complete/.test(script.readyState)) resolve()
        }
        script.onerror = reject
        document.head.appendChild(script)
      }),
      getCSS: (url, id) => new Promise((resolve, reject) => {
        const link = document.createElement('link')
        link.rel = 'stylesheet'
        link.href = url
        if (id) link.id = id
        link.onload = link.onreadystatechange = () => {
          if (!link.readyState || /loaded|complete/.test(link.readyState)) resolve()
        }
        link.onerror = reject
        document.head.appendChild(link)
      }),
      addGlobalFn: (key, fn, name = false, parent = window) => {
        if (!false && key.startsWith('pjax')) return
        const globalFn = parent.globalFn || {}
        globalFn[key] = globalFn[key] || {}
        globalFn[key][name || Object.keys(globalFn[key]).length] = fn
        parent.globalFn = globalFn
      }
    }
  
      
      const activateDarkMode = () => {
        document.documentElement.setAttribute('data-theme', 'dark')
        if (document.querySelector('meta[name="theme-color"]') !== null) {
          document.querySelector('meta[name="theme-color"]').setAttribute('content', '#0d0d0d')
        }
      }
      const activateLightMode = () => {
        document.documentElement.setAttribute('data-theme', 'light')
        if (document.querySelector('meta[name="theme-color"]') !== null) {
          document.querySelector('meta[name="theme-color"]').setAttribute('content', '#ffffff')
        }
      }

      btf.activateDarkMode = activateDarkMode
      btf.activateLightMode = activateLightMode

      const theme = saveToLocal.get('theme')
    
          theme === 'dark' ? activateDarkMode() : theme === 'light' ? activateLightMode() : null
        
      
      const asideStatus = saveToLocal.get('aside-status')
      if (asideStatus !== undefined) {
        document.documentElement.classList.toggle('hide-aside', asideStatus === 'hide')
      }
    
      
    const detectApple = () => {
      if (/iPad|iPhone|iPod|Macintosh/.test(navigator.userAgent)) {
        document.documentElement.classList.add('apple')
      }
    }
    detectApple()
  
    })()
  </script><script>const GLOBAL_CONFIG = {
  root: '/',
  algolia: undefined,
  localSearch: undefined,
  translate: undefined,
  highlight: {"plugin":"highlight.js","highlightCopy":true,"highlightLang":true,"highlightHeightLimit":false,"highlightFullpage":false,"highlightMacStyle":false},
  copy: {
    success: '复制成功',
    error: '复制失败',
    noSupport: '浏览器不支持'
  },
  relativeDate: {
    homepage: false,
    post: false
  },
  runtime: '',
  dateSuffix: {
    just: '刚刚',
    min: '分钟前',
    hour: '小时前',
    day: '天前',
    month: '个月前'
  },
  copyright: undefined,
  lightbox: 'null',
  Snackbar: undefined,
  infinitegrid: {
    js: 'https://cdn.jsdelivr.net/npm/@egjs/infinitegrid@4.12.0/dist/infinitegrid.min.js',
    buttonText: '加载更多'
  },
  isPhotoFigcaption: false,
  islazyloadPlugin: false,
  isAnchor: false,
  percent: {
    toc: true,
    rightside: false,
  },
  autoDarkmode: false
}</script><script id="config-diff">var GLOBAL_CONFIG_SITE = {
  title: '项目经验',
  isHighlightShrink: false,
  isToc: true,
  pageType: 'post'
}</script><meta name="generator" content="Hexo 7.3.0"></head><body><div id="sidebar"><div id="menu-mask"></div><div id="sidebar-menus"><div class="avatar-img text-center"><img src="/img/loading.gif" data-original="https://free.picui.cn/free/2025/08/01/688c07c335005.jpeg" onerror="this.onerror=null;this.src='/img/friend_404.gif'" alt="avatar"/></div><div class="site-data text-center"><a href="/archives/"><div class="headline">文章</div><div class="length-num">4</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">9</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">2</div></a></div><div class="menus_items"><div class="menus_item"><a class="site-page" href="/"><i class="fa-fw fas fa-home"></i><span> 主页</span></a></div><div class="menus_item"><span class="site-page group"><i class="fa-fw fa fa-graduation-cap"></i><span> 博文</span><i class="fas fa-chevron-down"></i></span><ul class="menus_item_child"><li><a class="site-page child" href="/categories/"><i class="fa-fw fa fa-archive"></i><span> 分类</span></a></li><li><a class="site-page child" href="/tags/"><i class="fa-fw fa fa-tags"></i><span> 标签</span></a></li><li><a class="site-page child" href="/archives/"><i class="fa-fw fa fa-folder-open"></i><span> 归档</span></a></li></ul></div><div class="menus_item"><span class="site-page group"><i class="fa-fw fas fa-list"></i><span> 生活</span><i class="fas fa-chevron-down"></i></span><ul class="menus_item_child"><li><a class="site-page child" href="/shuoshuo/"><i class="fa-fw fa fa-comments-o"></i><span> 分享</span></a></li><li><a class="site-page child" href="/photos/"><i class="fa-fw fa fa-camera-retro"></i><span> 相册</span></a></li><li><a class="site-page child" href="/music/"><i class="fa-fw fa fa-music"></i><span> 音乐</span></a></li><li><a class="site-page child" href="/movies/"><i class="fa-fw fas fa-video"></i><span> 影视</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="/links/"><i class="fa-fw fa fa-link"></i><span> 友链</span></a></div><div class="menus_item"><a class="site-page" href="/comment/"><i class="fa-fw fa fa-paper-plane"></i><span> 留言板</span></a></div><div class="menus_item"><a class="site-page" href="/about/"><i class="fa-fw fas fa-heart"></i><span> 关于笔者</span></a></div></div></div></div><div class="post" id="body-wrap"><header class="post-bg" id="page-header"><nav id="nav"><span id="blog-info"><a class="nav-site-title" href="/"><span class="site-name">Camelia's Blog</span></a><a class="nav-page-title" href="/"><span class="site-name">项目经验</span><span class="site-name"><i class="fa-solid fa-circle-arrow-left"></i><span>  返回首页</span></span></a></span><div id="menus"><div class="menus_items"><div class="menus_item"><a class="site-page" href="/"><i class="fa-fw fas fa-home"></i><span> 主页</span></a></div><div class="menus_item"><span class="site-page group"><i class="fa-fw fa fa-graduation-cap"></i><span> 博文</span><i class="fas fa-chevron-down"></i></span><ul class="menus_item_child"><li><a class="site-page child" href="/categories/"><i class="fa-fw fa fa-archive"></i><span> 分类</span></a></li><li><a class="site-page child" href="/tags/"><i class="fa-fw fa fa-tags"></i><span> 标签</span></a></li><li><a class="site-page child" href="/archives/"><i class="fa-fw fa fa-folder-open"></i><span> 归档</span></a></li></ul></div><div class="menus_item"><span class="site-page group"><i class="fa-fw fas fa-list"></i><span> 生活</span><i class="fas fa-chevron-down"></i></span><ul class="menus_item_child"><li><a class="site-page child" href="/shuoshuo/"><i class="fa-fw fa fa-comments-o"></i><span> 分享</span></a></li><li><a class="site-page child" href="/photos/"><i class="fa-fw fa fa-camera-retro"></i><span> 相册</span></a></li><li><a class="site-page child" href="/music/"><i class="fa-fw fa fa-music"></i><span> 音乐</span></a></li><li><a class="site-page child" href="/movies/"><i class="fa-fw fas fa-video"></i><span> 影视</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="/links/"><i class="fa-fw fa fa-link"></i><span> 友链</span></a></div><div class="menus_item"><a class="site-page" href="/comment/"><i class="fa-fw fa fa-paper-plane"></i><span> 留言板</span></a></div><div class="menus_item"><a class="site-page" href="/about/"><i class="fa-fw fas fa-heart"></i><span> 关于笔者</span></a></div></div><div id="toggle-menu"><span class="site-page"><i class="fas fa-bars fa-fw"></i></span></div></div></nav><div id="post-info"><h1 class="post-title">项目经验</h1><div id="post-meta"><div class="meta-firstline"><span class="post-meta-date"><i class="far fa-calendar-alt fa-fw post-meta-icon"></i><span class="post-meta-label">发表于</span><time class="post-meta-date-created" datetime="2025-10-06T08:03:49.000Z" title="发表于 2025-10-06 16:03:49">2025-10-06</time><span class="post-meta-separator">|</span><i class="fas fa-history fa-fw post-meta-icon"></i><span class="post-meta-label">更新于</span><time class="post-meta-date-updated" datetime="2025-10-06T08:06:33.605Z" title="更新于 2025-10-06 16:06:33">2025-10-06</time></span></div><div class="meta-secondline"><span class="post-meta-separator">|</span><span class="post-meta-pv-cv" id="" data-flag-title=""><i class="far fa-eye fa-fw post-meta-icon"></i><span class="post-meta-label">浏览量:</span><span id="busuanzi_value_page_pv"><i class="fa-solid fa-spinner fa-spin"></i></span></span></div></div></div></header><main class="layout" id="content-inner"><div id="post"><article class="container post-content" id="article-container"><h1 id="项目经验"><a href="#项目经验" class="headerlink" title="项目经验"></a>项目经验</h1><h2 id="1-各类管理系统"><a href="#1-各类管理系统" class="headerlink" title="1. 各类管理系统"></a>1. 各类管理系统</h2><ul>
<li>参与公司级后台管理系统从 0 到 1 的搭建，负责权限、组织架构、审批流三大核心模块。</li>
<li>基于 Vue3 + TypeScript + Element Plus 重构前端，首屏加载时间降低 42%。</li>
<li>设计 RBAC 权限模型，支持菜单级、按钮级、数据级三级管控，服务 10+ 子公司、800+ 并发用户。</li>
<li>封装 30+ 通用业务组件并沉淀为私有组件库，后续 5 个项目直接复用，平均节省 25% 开发工期。</li>
<li>牵头制定《前端代码规范》《接口规范》《版本管理流程》，团队缺陷率下降 30%。</li>
</ul>
<h2 id="2-音乐软件"><a href="#2-音乐软件" class="headerlink" title="2. 音乐软件"></a>2. 音乐软件</h2><ul>
<li>主导移动端音乐播放器开发，覆盖 iOS &#x2F; Android &#x2F; 小程序三端，DAU 峰值 120 万。</li>
<li>自研音频解码与缓存引擎，实现弱网 150 kbps 下无缝播放，卡顿率从 6% 降至 1.2%。</li>
<li>接入 FFmpeg + OpenSL ES，支持无损格式（FLAC、APE）与 Hi-Res 192 kHz&#x2F;24 bit 输出。</li>
<li>落地“歌词逐字高亮”算法，时间精度误差 &lt; 40 ms，申请发明专利 1 项（实审中）。</li>
<li>搭建 Node.js + Redis 推荐服务，基于协同过滤 + 多路召回，人均播放时长提升 18%。</li>
<li>完成暗黑模式、桌面歌词、车载模式、线控耳机兼容等 50+ 体验特性，应用商店评分 4.9&#x2F;5。</li>
</ul>
<h2 id="3-聊天软件"><a href="#3-聊天软件" class="headerlink" title="3. 聊天软件"></a>3. 聊天软件</h2><ul>
<li>作为核心成员开发即时通讯 App，注册用户数 800 万，日消息量 5 亿+。</li>
<li>采用 Flutter + Dart 跨端方案，一套代码覆盖 iOS、Android，节省 40% 人力。</li>
<li>基于 WebSocket + MQTT 双通道消息模型，99.9% 消息到达 ≤ 200 ms。</li>
<li>实现端到端 ECDH + AES-256-GCM 加密，通过工信部安全评测与 GDPR 合规审查。</li>
<li>设计“万人群”架构，单群成员上限 1 万人，采用分片扩散 + 增量同步，群聊峰值 QPS 12 万。</li>
<li>开发消息撤回、已读回执、多端漫游、音视频通话、红包、小程序卡片等 30+ 功能。</li>
<li>引入 AI 智能审核，文本&#x2F;图片&#x2F;音视频综合识别准确率 98%，违规内容拦截量提升 3 倍。</li>
<li>负责性能调优，CPU 占用降低 25%，内存降低 30%，Crash 率稳定在 0.1% 以下。</li>
</ul>
</article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta"><i class="fas fa-circle-user fa-fw"></i>文章作者: </span><span class="post-copyright-info"><a href="http://example.com">白宣</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta"><i class="fas fa-square-arrow-up-right fa-fw"></i>文章链接: </span><span class="post-copyright-info"><a href="http://example.com/2025/10/06/project-experience/">http://example.com/2025/10/06/project-experience/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta"><i class="fas fa-circle-exclamation fa-fw"></i>版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来源 <a href="http://example.com" target="_blank">Camelia's Blog</a>！</span></div></div><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F/">管理系统</a><a class="post-meta__tags" href="/tags/%E9%9F%B3%E4%B9%90%E8%BD%AF%E4%BB%B6/">音乐软件</a><a class="post-meta__tags" href="/tags/%E8%81%8A%E5%A4%A9%E8%BD%AF%E4%BB%B6/">聊天软件</a></div><div class="post-share"><div class="social-share" data-image="https://free.picui.cn/free/2025/08/01/688c07c335005.jpeg" data-sites="facebook,x,wechat,weibo,qq"></div><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/butterfly-extsrc@1.1.6/sharejs/dist/css/share.min.css" media="print" onload="this.media='all'"><script src="https://cdn.jsdelivr.net/npm/butterfly-extsrc@1.1.6/sharejs/dist/js/social-share.min.js" defer></script></div></div><nav class="pagination-post" id="pagination"><a class="pagination-related full-width" href="/2025/10/06/article/" title="快速搭建Hexo博客"><div class="cover" style="background: var(--default-bg-color)"></div><div class="info text-right"><div class="info-1"><div class="info-item-1">下一篇</div><div class="info-item-2">快速搭建Hexo博客</div></div><div class="info-2"><div class="info-item-1"> 想拥有属于自己的极简、快速、高颜值静态博客？跟着这篇「一条龙」教程，30 分钟搞定从安装到部署的完整流程！    1. 安装前置依赖   工具 版本要求 下载地址    Node.js ≥ 14.0 官网   Git 任意新版本 官网   安装完后终端执行验证： 12node -v      # 显示 v14 以上即 OKgit --version  2. 创建博客123456789101112① 初始化博客脚手架（自动生成目录）hexo init blog② 进入博客根目录cd blog③ 安装核心依赖npm install④ 启动本地服务器，实时预览hexo server# 简写：hexo s  3. 站点基础配置打开站点配置文件 _config.yml，把默认信息改成自己的： 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798...</div></div></div></a></nav></div><div class="aside-content" id="aside-content"><div class="card-widget card-info text-center"><div class="avatar-img"><img src="/img/loading.gif" data-original="https://free.picui.cn/free/2025/08/01/688c07c335005.jpeg" onerror="this.onerror=null;this.src='/img/friend_404.gif'" alt="avatar"/></div><div class="author-info-name">白宣</div><div class="author-info-description">唱跳盒里的尘土，</div><div class="site-data"><a href="/archives/"><div class="headline">文章</div><div class="length-num">4</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">9</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">2</div></a></div><a id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/xxxxxx"><i class="fab fa-github"></i><span>Follow Me</span></a></div><div class="card-widget card-announcement"><div class="item-headline"><i class="fas fa-bullhorn fa-shake"></i><span>公告</span></div><div class="announcement_content">This is my Blog</div></div><div class="sticky_layout"><div class="card-widget" id="card-toc"><div class="item-headline"><i class="fas fa-stream"></i><span>目录</span><span class="toc-percentage"></span></div><div class="toc-content is-expand"><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#%E9%A1%B9%E7%9B%AE%E7%BB%8F%E9%AA%8C"><span class="toc-text">项目经验</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#1-%E5%90%84%E7%B1%BB%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F"><span class="toc-text">1. 各类管理系统</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2-%E9%9F%B3%E4%B9%90%E8%BD%AF%E4%BB%B6"><span class="toc-text">2. 音乐软件</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#3-%E8%81%8A%E5%A4%A9%E8%BD%AF%E4%BB%B6"><span class="toc-text">3. 聊天软件</span></a></li></ol></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div class="aside-list"><div class="aside-list-item no-cover"><div class="content"><a class="title" href="/2025/10/06/project-experience/" title="项目经验">项目经验</a><time datetime="2025-10-06T08:03:49.000Z" title="发表于 2025-10-06 16:03:49">2025-10-06</time></div></div><div class="aside-list-item no-cover"><div class="content"><a class="title" href="/2025/10/06/article/" title="快速搭建Hexo博客">快速搭建Hexo博客</a><time datetime="2025-10-06T06:32:00.000Z" title="发表于 2025-10-06 14:32:00">2025-10-06</time></div></div><div class="aside-list-item no-cover"><div class="content"><a class="title" href="/2025/10/06/Linux/" title="Linux 之旅">Linux 之旅</a><time datetime="2025-10-06T03:57:19.000Z" title="发表于 2025-10-06 11:57:19">2025-10-06</time></div></div><div class="aside-list-item no-cover"><div class="content"><a class="title" href="/2025/10/05/hello-world/" title="Hello World">Hello World</a><time datetime="2025-10-05T09:48:32.919Z" title="发表于 2025-10-05 17:48:32">2025-10-05</time></div></div></div></div></div></div></main><footer id="footer"><div class="footer-other"><div class="footer-copyright"><span class="copyright">&copy;&nbsp;2025 By 白宣</span><span class="framework-info"><span>框架 </span><a target="_blank" rel="noopener" href="https://hexo.io">Hexo 7.3.0</a><span class="footer-separator">|</span><span>主题 </span><a target="_blank" rel="noopener" href="https://github.com/jerryc127/hexo-theme-butterfly">Butterfly 5.5.1</a></span></div></div></footer></div><div id="rightside"><div id="rightside-config-hide"><button id="readmode" type="button" title="阅读模式"><i class="fas fa-book-open"></i></button><button id="darkmode" type="button" title="日间和夜间模式切换"><i class="fas fa-adjust"></i></button><button id="hide-aside-btn" type="button" title="单栏和双栏切换"><i class="fas fa-arrows-alt-h"></i></button></div><div id="rightside-config-show"><button id="rightside-config" type="button" title="设置"><i class="fas fa-cog fa-spin"></i></button><button class="close" id="mobile-toc-button" type="button" title="目录"><i class="fas fa-list-ul"></i></button><button id="go-up" type="button" title="回到顶部"><span class="scroll-percent"></span><i class="fas fa-arrow-up"></i></button></div></div><div><script src="/js/utils.js?v=5.5.1"></script><script src="/js/main.js?v=5.5.1"></script><div class="js-pjax"></div><script async data-pjax src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script></div>
        <style>
            [bg-lazy] {
                background-image: none !important;
                background-color: #eee !important;
            }
        </style>
        <script>
            window.imageLazyLoadSetting = {
                isSPA: false,
                preloadRatio: 1,
                processImages: null,
            };
        </script><script>window.addEventListener("load",function(){var t=/\.(gif|jpg|jpeg|tiff|png)$/i,r=/^data:image\/[a-z\d\-\.\+]+;base64,/;Array.prototype.slice.call(document.querySelectorAll("img[data-original]")).forEach(function(a){var e=a.parentNode;"A"===e.tagName&&(t.test(e.href)||r.test(e.href))&&(e.href=a.dataset.original)})});</script><script>(r=>{r.imageLazyLoadSetting.processImages=t;var a=r.imageLazyLoadSetting.isSPA,o=r.imageLazyLoadSetting.preloadRatio||1,d=i();function i(){var t=Array.prototype.slice.call(document.querySelectorAll("img[data-original]")),e=Array.prototype.slice.call(document.querySelectorAll("[bg-lazy]"));return t.concat(e)}function t(t){(a||t)&&(d=i());for(var e,n=0;n<d.length;n++)0<=(e=(e=d[n]).getBoundingClientRect()).bottom&&0<=e.left&&e.top<=(r.innerHeight*o||document.documentElement.clientHeight*o)&&(()=>{var t,e,a,o,i=d[n];e=function(){d=d.filter(function(t){return i!==t}),r.imageLazyLoadSetting.onImageLoaded&&r.imageLazyLoadSetting.onImageLoaded(i)},(t=i).dataset.loaded||(t.hasAttribute("bg-lazy")?(t.removeAttribute("bg-lazy"),e&&e()):(a=new Image,o=t.getAttribute("data-original"),a.onload=function(){t.src=o,t.removeAttribute("data-original"),t.setAttribute("data-loaded",!0),e&&e()},a.onerror=function(){t.removeAttribute("data-original"),t.setAttribute("data-loaded",!1),t.src=o},t.src!==o&&(a.src=o)))})()}function e(){clearTimeout(t.tId),t.tId=setTimeout(t,500)}t(),document.addEventListener("scroll",e),r.addEventListener("resize",e),r.addEventListener("orientationchange",e)})(this);</script></body></html>